{"product_id":"wtopia-sunizumi-one-off-silver-edc-challenge-coin-worry-stone","title":"Rare ONE-OFF Wtopia × Sunizumi Shoten Silver EDC Challenge Coin \/ Worry Stone – Copper Floral Skull","description":"\u003ch3 data-section-id=\"1k8uwy3\" data-start=\"1028\" data-end=\"1051\" class=\"PDq2pG_selectionAnchorContainer\"\u003eProduct Description\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1053\" data-end=\"1187\"\u003eA rare \u003cstrong data-start=\"1060\" data-end=\"1111\"\u003eONE-OFF Silver EDC Challenge Coin \/ Worry Stone\u003c\/strong\u003e, created as a special collaboration between \u003cstrong data-start=\"1156\" data-end=\"1186\"\u003eWtopia and Sunizumi Shoten\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"1189\" data-end=\"1319\"\u003eThe piece features a substantial \u003cstrong data-start=\"1222\" data-end=\"1237\"\u003esilver body\u003c\/strong\u003e, accented with Wtopia’s signature \u003cstrong data-start=\"1272\" data-end=\"1318\"\u003ecopper floral motif and silver skull inlay\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"1321\" data-end=\"1505\"\u003eThe warm tone of copper contrasts beautifully with the silver body, giving the piece a distinctive layered-metal character while preserving Wtopia’s unmistakable handcrafted aesthetic.\u003c\/p\u003e\n\u003cp data-start=\"1507\" data-end=\"1663\"\u003eMeasuring approximately \u003cstrong data-start=\"1531\" data-end=\"1550\"\u003e38 × 20 × 20 mm\u003c\/strong\u003e and weighing an impressive \u003cstrong data-start=\"1578\" data-end=\"1588\"\u003e80.3 g\u003c\/strong\u003e, this compact piece feels exceptionally dense and substantial in the hand.\u003c\/p\u003e\n\u003cp data-start=\"1665\" data-end=\"1866\"\u003eDesigned to be enjoyed as an \u003cstrong data-start=\"1694\" data-end=\"1769\"\u003eEDC challenge coin, tactile worry stone, or collectible metalwork piece\u003c\/strong\u003e, it combines functional pocket-sized form with the character of Japanese handmade craftsmanship.\u003c\/p\u003e\n\u003cp data-start=\"1868\" data-end=\"1998\"\u003eAs a true \u003cstrong data-start=\"1878\" data-end=\"1938\"\u003eONE-OFF collaboration between Wtopia and Sunizumi Shoten\u003c\/strong\u003e, this is an individually crafted collectible made in Japan.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1yl5694\" data-start=\"2000\" data-end=\"2018\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul data-start=\"2020\" data-end=\"2303\"\u003e\n\u003cli data-section-id=\"1pp01q7\" data-start=\"2020\" data-end=\"2061\"\u003eCollaboration: Wtopia × Sunizumi Shoten\u003c\/li\u003e\n\u003cli data-section-id=\"tz6aff\" data-start=\"2062\" data-end=\"2110\"\u003eType: ONE-OFF EDC Challenge Coin \/ Worry Stone\u003c\/li\u003e\n\u003cli data-section-id=\"11yucud\" data-start=\"2111\" data-end=\"2134\"\u003eMain Material: Silver\u003c\/li\u003e\n\u003cli data-section-id=\"1wycyxo\" data-start=\"2135\" data-end=\"2185\"\u003eInlay: Wtopia Copper Floral Motif + Silver Skull\u003c\/li\u003e\n\u003cli data-section-id=\"pqgjow\" data-start=\"2186\" data-end=\"2223\"\u003eDimensions: Approx. 38 × 20 × 20 mm\u003c\/li\u003e\n\u003cli data-section-id=\"1mxr0v9\" data-start=\"2224\" data-end=\"2262\"\u003eSkull Dimensions: Approx. 16 × 12 mm\u003c\/li\u003e\n\u003cli data-section-id=\"1r5i0ru\" data-start=\"2263\" data-end=\"2287\"\u003eWeight: Approx. 80.3 g\u003c\/li\u003e\n\u003cli data-section-id=\"x30912\" data-start=\"2288\" data-end=\"2303\"\u003eMade in Japan\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"4fce2m\" data-start=\"2305\" data-end=\"2324\"\u003eMaterial \u0026amp; Care\u003c\/h3\u003e\n\u003cp data-start=\"2326\" data-end=\"2524\"\u003eSilver and copper naturally develop oxidation, tonal variation, and patina through exposure to air and regular handling. These changes are part of the natural aging characteristics of the materials.\u003c\/p\u003e\n\u003cp data-start=\"2526\" data-end=\"2784\"\u003eAfter handling, gently wipe the piece with a soft, dry cloth. Avoid prolonged exposure to moisture, salt, acidic liquids, and harsh chemicals. Frequent use of aggressive metal polish is not recommended if you wish to preserve the naturally developing patina.\u003c\/p\u003e","brand":"wtopia","offers":[{"title":"Default Title","offer_id":56092933259586,"sku":null,"price":1395.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/5620\/0770\/files\/wtopia-sunizumi-one-off-silver-edc-worry-stone-copper-skull-01.jpg?v=1788584699","url":"https:\/\/sunizumi.com\/products\/wtopia-sunizumi-one-off-silver-edc-challenge-coin-worry-stone","provider":"三泉商店","version":"1.0","type":"link"}